What you want to ask is whether Liaocheng University can enter and leave at will as of August 5, 2023. You can't. Official website of Liaocheng University shows that in 2023, Liaocheng University has strict regulations on the entry and exit management of foreign personnel, and off-campus personnel need to apply to the school in advance and obtain corresponding permits or passes before entering the campus. Liaocheng University, located in Liaocheng City, Shandong Province, is a comprehensive university in Shandong Province.